Storage stable compositions of organo silicon compounds

摘要

Compositions of silanes and/or resinous polysiloxanes with hydroxyl and/or hydrocarbyloxy groups attached to silicon are stabilised by the addition of 1-499 ppm of compounds with amino groups. Storage-stable compositions (I) of organosilicon compounds with hydroxyl and/or 1-18C hydrocarbyloxy groups attached to silicon, containing (A) organosilicon compounds selected from (A1) silanes of formula (1) and (A2) resinous organopolysiloxanes containing units of formula (2), and (B) 1-499 wt. ppm compound(s) with amino groups (based on the amount of A). R xSi(OR 1>) 4-x(1) R a(R 1>O) ySiO (4-(a+y))/2(2) R, R 1>= H or 1-18C hydrocarbyl (attached to Si and optionally substituted); x = 0, 1, 2 or 3; a = 0 or 1; and y = 1, 2 or 3. An independent claim is also included for a method for stabilizing compounds (A) by mixing with 1-499 wt. ppm (B).